?
park
?
library
?
She's watching a movie.
?
movie theater
?
post office
?
They're buying groceries.
?
He's kicking a ball.
?
department store
?
They're mailing letters.
?
She's buying groceries.
?
She's mailing letters.
?
He's borrowing books.
?
They're shopping.
?
He's shopping.
?
They're borrowing books.
?
supermarket
?
They're kicking a ball.